Imported Upstream version 3.2.2

[debian/gnuradio] / gnuradio-core / src / lib / filter / complex_dotprod_sse64.S

diff --git a/gnuradio-core/src/lib/filter/complex_dotprod_sse64.S b/gnuradio-core/src/lib/filter/complex_dotprod_sse64.S
index acbff61aef570fd457721d14ecdf9b1868bc7d6f..2e945654722f70fc205ff6a519a006c336dcdc39 100644 (file)
--- a/gnuradio-core/src/lib/filter/complex_dotprod_sse64.S
+++ b/gnuradio-core/src/lib/filter/complex_dotprod_sse64.S
@@ -80,7 +80,7 @@ GLOB_SYMB(complex_dotprod_sse):
        jmp     .L1_test
 
        .p2align 4
-.loop1:        
+.Loop1:        
 
        pxor    %mm0, %mm0
        punpcklwd       0(%rdi), %mm0
@@ -94,7 +94,7 @@ GLOB_SYMB(complex_dotprod_sse):
        addps   %xmm0, %xmm4
 .L1_test:      
        dec     %rax
-       jge     .loop1
+       jge     .Loop1
 
        
        # set up for primary loop which is unrolled 4 times
@@ -103,7 +103,7 @@ GLOB_SYMB(complex_dotprod_sse):
        shr     $2, %rdx                # n_2_complex_blocks / 4
        movaps  %xmm5, %xmm7 
 
-       je      .cleanup                # if zero, take short path
+       je      .Lcleanup               # if zero, take short path
 
        # finish setup and loop priming
 
@@ -127,7 +127,7 @@ GLOB_SYMB(complex_dotprod_sse):
        # hence enter loop at top
 
        .p2align 4
-.loop2:
+.Loop2:
        mulps   (%rsi), %xmm0
        addps   %xmm2, %xmm6
 
@@ -167,7 +167,7 @@ GLOB_SYMB(complex_dotprod_sse):
        add     $0x40, %rsi
        add     $0x10, %rdi
        dec     %rdx
-       jne     .loop2
+       jne     .Loop2
 
        # OK, now we've done with all the multiplies, but
        # we still need to handle the unaccumulated
@@ -186,7 +186,7 @@ GLOB_SYMB(complex_dotprod_sse):
        # At this point, xmm4 contains 2x2 partial sums.  We need
        # to compute a "horizontal complex add" across xmm4.  
        
-.cleanup:                              # xmm4 = r1 i2 r3 i4
+.Lcleanup:                             # xmm4 = r1 i2 r3 i4
        movhlps %xmm4, %xmm0            # xmm0 = ?? ?? r1 r2
        addps   %xmm4, %xmm0            # xmm0 = ?? ?? r1+r3 i2+i4
        movlps  %xmm0, (%rcx)           # store low 2x32 bits (complex) to memory
@@ -196,3 +196,7 @@ GLOB_SYMB(complex_dotprod_sse):
 
 FUNC_TAIL(complex_dotprod_sse)
        .ident  "Hand coded x86_64 SSE assembly"
+
+#if defined(__linux__) && defined(__ELF__)
+.section .note.GNU-stack,"",%progbits
+#endif